4-n-Nonylphenol, 100µg/ml in MeOH, 5ml

Freon Gas Mix

2,2',3,4,4',5,6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

2,3',6-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,